EP1276241A4 - COMPRESSION METHOD AND DEVICE, DECOMPRESSION METHOD AND DEVICE, COMPRESSION / DECOMPRESSION SYSTEM, AND RECORDING MEDIUM - Google Patents

COMPRESSION METHOD AND DEVICE, DECOMPRESSION METHOD AND DEVICE, COMPRESSION / DECOMPRESSION SYSTEM, AND RECORDING MEDIUM

Info

Publication number
EP1276241A4
EP1276241A4 EP01919862A EP01919862A EP1276241A4 EP 1276241 A4 EP1276241 A4 EP 1276241A4 EP 01919862 A EP01919862 A EP 01919862A EP 01919862 A EP01919862 A EP 01919862A EP 1276241 A4 EP1276241 A4 EP 1276241A4
Authority
EP
European Patent Office
Prior art keywords
compression
decompression
recorded medium
decompression system
compression method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01919862A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1276241A1 (en
Inventor
Yukio Koyanagi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1276241A1 publication Critical patent/EP1276241A1/en
Publication of EP1276241A4 publication Critical patent/EP1276241A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
EP01919862A 2000-04-14 2001-04-10 COMPRESSION METHOD AND DEVICE, DECOMPRESSION METHOD AND DEVICE, COMPRESSION / DECOMPRESSION SYSTEM, AND RECORDING MEDIUM Withdrawn EP1276241A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000114270A JP2001298368A (ja) 2000-04-14 2000-04-14 圧縮方法及び装置、伸長方法及び装置、圧縮伸長システム、記録媒体
JP2000114270 2000-04-14
PCT/JP2001/003078 WO2001080430A1 (fr) 2000-04-14 2001-04-10 Procede et dispositif de compression, procede et dispositif de decompression, systeme de compression/decompression et support d'enregistrement

Publications (2)

Publication Number Publication Date
EP1276241A1 EP1276241A1 (en) 2003-01-15
EP1276241A4 true EP1276241A4 (en) 2006-06-07

Family

ID=18626100

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01919862A Withdrawn EP1276241A4 (en) 2000-04-14 2001-04-10 COMPRESSION METHOD AND DEVICE, DECOMPRESSION METHOD AND DEVICE, COMPRESSION / DECOMPRESSION SYSTEM, AND RECORDING MEDIUM

Country Status (7)

Country Link
US (1) US6657567B2 (zh)
EP (1) EP1276241A4 (zh)
JP (1) JP2001298368A (zh)
KR (1) KR20020031103A (zh)
CN (1) CN1366736A (zh)
TW (1) TWI221706B (zh)
WO (1) WO2001080430A1 (zh)

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US6791482B2 (en) * 2001-03-01 2004-09-14 Yasue Sakai Method and apparatus for compression, method and apparatus for decompression, compression/decompression system, record medium
JP2002368624A (ja) * 2001-06-08 2002-12-20 Sakai Yasue 圧縮装置及び方法、伸長装置及び方法、圧縮伸長システム、プログラム、記録媒体
KR100407977B1 (ko) * 2002-01-17 2003-12-03 엘지전자 주식회사 포맷 변환 장치
US7671778B2 (en) * 2003-06-18 2010-03-02 General Instrument Corporation Digital signal processing scheme for high performance HFC digital return path system with bandwidth conservation
JP2006105620A (ja) * 2004-09-30 2006-04-20 Advantest Corp 電源装置及び試験装置
US7183950B2 (en) * 2005-02-07 2007-02-27 Fuji Photo Film Co., Ltd. Data compression apparatus, and data compression program storage medium
US8587600B1 (en) * 2005-05-02 2013-11-19 Advanced Micro Devices, Inc. System and method for cache-based compressed display data storage
JP4778872B2 (ja) * 2005-10-20 2011-09-21 パナソニック株式会社 楽音出力装置
TWI311856B (en) * 2006-01-04 2009-07-01 Quanta Comp Inc Synthesis subband filtering method and apparatus
JP4689545B2 (ja) * 2006-07-05 2011-05-25 富士フイルム株式会社 データ圧縮装置およびデータ圧縮プログラム
EP1998452A1 (en) * 2007-06-01 2008-12-03 EADS Deutschland GmbH Method for compression and expansion of audio signals
FR2923104B1 (fr) * 2007-10-26 2013-07-05 Eads Europ Aeronautic Defence Procede et systeme pour la compression et la reconstruction d'un signal numerique pseudo-sinusoidal
JP2010244602A (ja) * 2009-04-03 2010-10-28 Sony Corp 信号処理装置及び方法、並びにプログラム
JP2011036018A (ja) * 2009-07-31 2011-02-17 Toshiba Corp 保護制御監視装置
US8508612B2 (en) * 2010-09-30 2013-08-13 Apple Inc. Image signal processor line buffer configuration for processing ram image data
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치
US9031319B2 (en) 2012-05-31 2015-05-12 Apple Inc. Systems and methods for luma sharpening
US9014504B2 (en) 2012-05-31 2015-04-21 Apple Inc. Systems and methods for highlight recovery in an image signal processor
US8953882B2 (en) 2012-05-31 2015-02-10 Apple Inc. Systems and methods for determining noise statistics of image data
US9142012B2 (en) 2012-05-31 2015-09-22 Apple Inc. Systems and methods for chroma noise reduction
US8872946B2 (en) 2012-05-31 2014-10-28 Apple Inc. Systems and methods for raw image processing
US9105078B2 (en) 2012-05-31 2015-08-11 Apple Inc. Systems and methods for local tone mapping
US8917336B2 (en) 2012-05-31 2014-12-23 Apple Inc. Image signal processing involving geometric distortion correction
US9077943B2 (en) 2012-05-31 2015-07-07 Apple Inc. Local image statistics collection
US9743057B2 (en) 2012-05-31 2017-08-22 Apple Inc. Systems and methods for lens shading correction
US8817120B2 (en) 2012-05-31 2014-08-26 Apple Inc. Systems and methods for collecting fixed pattern noise statistics of image data
US9025867B2 (en) 2012-05-31 2015-05-05 Apple Inc. Systems and methods for YCC image processing
US9332239B2 (en) 2012-05-31 2016-05-03 Apple Inc. Systems and methods for RGB image processing
US11089247B2 (en) 2012-05-31 2021-08-10 Apple Inc. Systems and method for reducing fixed pattern noise in image data
KR20180048127A (ko) 2016-11-02 2018-05-10 삼성전자주식회사 전자 장치, 그의 영상 압축 방법 및 비일시적 컴퓨터 판독가능 기록매체

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697388A1 (fr) * 1992-10-22 1994-04-29 Eurodat Procédé et dispositif de conversion dynamique analogique/numérique et numérique/analogique.
GB2279523A (en) * 1993-03-29 1995-01-04 Krautkraemer Gmbh Method for the storage and later reconstruction of ultrasonic signals

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JPS5996513A (ja) * 1982-11-24 1984-06-04 Nippon Gakki Seizo Kk 波形の記録及び再生方法
JPH03192400A (ja) * 1989-12-22 1991-08-22 Gakken Co Ltd 波形情報処理装置
JP2659608B2 (ja) 1990-06-29 1997-09-30 アルパイン株式会社 Ｄａコンバータ
US5933104A (en) * 1995-11-22 1999-08-03 Microsoft Corporation Method and system for compression and decompression using variable-sized offset and length fields
JPH10126275A (ja) * 1996-07-29 1998-05-15 Matsushita Electric Ind Co Ltd １次元時系列データ圧縮方法，１次元時系列データ伸長方法，１次元時系列データ圧縮プログラム記録媒体，１次元時系列データ伸長プログラム記録媒体，１次元時系列データ圧縮装置，および１次元時系列データ伸長装置
JP3192400B2 (ja) 1997-01-10 2001-07-23 雅夫 住田 圧電分散型有機系複合制振材料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697388A1 (fr) * 1992-10-22 1994-04-29 Eurodat Procédé et dispositif de conversion dynamique analogique/numérique et numérique/analogique.
GB2279523A (en) * 1993-03-29 1995-01-04 Krautkraemer Gmbh Method for the storage and later reconstruction of ultrasonic signals

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BALASUBRAMANIAN K ET AL: "A NOVEL METHOD FOR OPTIMAL SAMPLED DATA SELECTION, TRANSMISSION ANDRECONSTRUCTION: A PROPOSAL", 1995 IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE. IMTC/95. WALTHAM, MA., APR. 23 - 26, 1995, PROCEEDINGS OF THE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE. (IMTC), NEW YORK, IEEE, US, 23 April 1995 (1995-04-23), pages 421 - 425, XP000534889, ISBN: 0-7803-2616-4 *
See also references of WO0180430A1 *

Also Published As

Publication number Publication date
JP2001298368A (ja) 2001-10-26
CN1366736A (zh) 2002-08-28
TWI221706B (en) 2004-10-01
WO2001080430A1 (fr) 2001-10-25
KR20020031103A (ko) 2002-04-26
US20030071746A1 (en) 2003-04-17
EP1276241A1 (en) 2003-01-15
US6657567B2 (en) 2003-12-02

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